Based on the Dyson expansion theory, a microscopic approach of sdgIBM is present and applied to the isotopes of 186,184,182 W in this paper. The energy spectrum and reduced E2 transition rates have been calculated. Good agreement is obtained in comparison with experimental results.
On the basis of the equi-entropy expansion theory and stress wave propagation theory of explosive gas, calculation formulae of pressure on the hole wall and pressure force state caused by stress wave and explosive gas are deduced.
The Vesic hole expansion theory and Duncan-Chang model were applied,and volumetric strain caused by the compaction stress was determined by the regression curve of void ratio and compaction stress to study the effect on near buildings and installations caused by driven pile and the change of soil compaction dis- placement.
According to elastic and plastic soil mechanics and Vesic cavity expansion theory, two theoretic formulas were put forward, which embedded the parameters "m", to account for the increment of soil horizontal stress and excess pore pressure.
According to the fact of the undrained shear strength decreasing during field vane test, applying the spherical expansion theory, it is assumed that saturated soft clay satisfies Tresca yield criterion, and then the disturbance degree function D is given on the basis of the sensibility of saturated soft clay.
According to the fact that the undrained shear strength decreases in the field vane test,applying the cylindrical expansion theory and assuming that the saturated soft clay satisfies Tresca yield criterion,the disturbance degree function D is given on the basis of the sensibility of saturated soft clay.